Errol Flynn as Renzo

Gina Lollobrigida as Francesca

Nadia Gray as Fulvia

Cesare Danova as Raniero

Mario Besesti as (Voice dubbing for Pietro Tordi)

Gualtiero De Angelis as (Voice dubbing for Errol Flynn)

Giulio Panicali as (Voice dubbing for Riccardo Rioli)

Carlo Romano as (Voice dubbing for Alberto Rabagliati)

Lydia Simoneschi as (Voice dubbing for Nadia Gray)

Marisa Valenti as

Amerigo Santarelli as Observer at the fight

Puccio Pintabona as Man

Enzo Musumeci Greco as Man

Anna Korda as

Rossana Galli as

Yvonne Furneaux as Woman

Jackie Frost as

Alma De Río as

Irene Cefaro as

Renata Campanati as

Mara Berni as

Alfredo Rizzi as

Mimo Billi as Miele

Pietro Tordi as The Duke

Riccardo Rioli as Lenzi

Silvio Bagolini as Buio

Paola Mori as Tomasina

Alberto Rabagliati as Gennarelli

Roldano Lupi as Pavoncello

Renato Chiantoni as Spiga